{"created":"2023-07-25T09:50:31.818300+00:00","id":171,"links":{},"metadata":{"_buckets":{"deposit":"85ae19da-ae83-4a8d-924c-7a87b30fc043"},"_deposit":{"created_by":4,"id":"171","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"171"},"status":"published"},"_oai":{"id":"oai:tiu-tijc.repo.nii.ac.jp:00000171","sets":["52:62"]},"author_link":["295","294"],"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"109","bibliographicPageStart":"97","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"研究紀要"},{"bibliographic_title":"Bulletin of Tsukuba International University","bibliographic_titleLang":"en"}]}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"It is well-known that Gordan's lemma, one of the theorems of the alternatives, gives a necessary and sufficient condition for the existence of solutions to finite systems of strict linear inequalities. The aim of this paper is to show that Gordan's lemma can be extended for the infinite case if we adopt a suitable non-Archimedean structure as the domain of solutions to infinite systems of strict linear inequalities. For this purpose we introduce an extended structure of the field of real numbers IR with both an infinitely large number w and an infinitely small number ε, showing that this structure coincides with the set of lexicographically ordered vectors. The main result is derived as a consequence of the lexicographical separation theorem of Hausner and Wendel, Klee, Martinez-Legaz and Singer that any two disjoint convex sets in IR^n can be separated lexicographically.","subitem_description_type":"Other"}]},"item_3_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"12","subitem_description_type":"Other"}]},"item_3_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00004010861","subitem_description_type":"Other"}]},"item_3_description_2":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P","subitem_description_type":"Other"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20843/00000165","subitem_identifier_reg_type":"JaLC"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN10480238","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13412242","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池田, 潔"},{"creatorName":"イケダ, キヨシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ikeda, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-09-04"}],"displaytype":"detail","filename":"KJ00004010861.pdf","filesize":[{"value":"590.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004010861.pdf","url":"https://tiu-tijc.repo.nii.ac.jp/record/171/files/KJ00004010861.pdf"},"version_id":"d578c0bd-919d-4894-8389-4f1787d7871f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"linear inequalty systems","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lexicographic orders","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"non-Archimedean structures","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"無限連立線形不等式に対するGordanの定理","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"無限連立線形不等式に対するGordanの定理"},{"subitem_title":"An Extension of Gordan's Lemma for Infinite Systems of Strict Linear Inequalities","subitem_title_language":"en"}]},"item_type_id":"3","owner":"4","path":["62"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-09-04"},"publish_date":"2017-09-04","publish_status":"0","recid":"171","relation_version_is_last":true,"title":["無限連立線形不等式に対するGordanの定理"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-07-25T09:58:37.048912+00:00"}